155379312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 477545328

約数和(自身を除く): 322166016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 233, 264, 396, 421, 466, 528, 699, 792, 842, 932, 1263, 1398, 1584, 1684, 1864, 2097, 2526, 2563, 2796, 3368, 3728, 3789, 4194, 4631, 5052, 5126, 5592, 6736, 7578, 7689, 8388, 9262, 10104, 10252, 11184, 13893, 15156, 15378, 16776, 18524, 20208, 20504, 23067, 27786, 30312, 30756, 33552, 37048, 41008, 41679, 46134, 55572, 60624, 61512, 74096, 83358, 92268, 98093, 111144, 123024, 166716, 184536, 196186, 222288, 294279, 333432, 369072, 392372, 588558, 666864, 784744, 882837, 1079023, 1177116, 1569488, 1765674, 2158046, 2354232, 3237069, 3531348, 4316092, 4708464, 6474138, 7062696, 8632184, 9711207, 12948276, 14125392, 17264368, 19422414, 25896552, 38844828, 51793104, 77689656, 155379312]

約数ペア:

[(1, 155379312), (2, 77689656), (3, 51793104), (4, 38844828), (6, 25896552), (8, 19422414), (9, 17264368), (11, 14125392), (12, 12948276), (16, 9711207), (18, 8632184), (22, 7062696), (24, 6474138), (33, 4708464), (36, 4316092), (44, 3531348), (48, 3237069), (66, 2354232), (72, 2158046), (88, 1765674), (99, 1569488), (132, 1177116), (144, 1079023), (176, 882837), (198, 784744), (233, 666864), (264, 588558), (396, 392372), (421, 369072), (466, 333432), (528, 294279), (699, 222288), (792, 196186), (842, 184536), (932, 166716), (1263, 123024), (1398, 111144), (1584, 98093), (1684, 92268), (1864, 83358), (2097, 74096), (2526, 61512), (2563, 60624), (2796, 55572), (3368, 46134), (3728, 41679), (3789, 41008), (4194, 37048), (4631, 33552), (5052, 30756), (5126, 30312), (5592, 27786), (6736, 23067), (7578, 20504), (7689, 20208), (8388, 18524), (9262, 16776), (10104, 15378), (10252, 15156), (11184, 13893)]